Finding the Fourth Proportional to 3,633.32, 5,013.83 and 2,141.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633.32 : 5,013.83 = 2,141.30 : x
2. Step 2: Convert to fraction form
   3,633.32/5,013.83 = 2,141.30/x
3. Step 3: Cross multiply
   3,633.32x = 5,013.83 × 2,141.30
4. Step 4: Simplify right side
   3,633.32x = 10,736,089.11
5. Step 5: Solve for x
   x = 10,736,089.11/3,633.32
6. Step 6: Final answer
   x = 2,954.90